Customers will love always having a useful item like this clutch security strap and cardholder close by! It sticks to the back of a phone with a strong adhesive, allowing recipients an easy way to hold onto their device. This also holds up to three cards and has built-in RFID data shielding technology, preventing hackers from gaining your valuable information. Cards that are swiped do not send RFID signals and will not be protected. Imprint with our full color method and extend the reach of your brand by making this your next giveaway!